diff --git a/tests/ImageSpotFinderTest.cpp b/tests/ImageSpotFinderTest.cpp
index b1ebf8e1..45fadb1b 100644
--- a/tests/ImageSpotFinderTest.cpp
+++ b/tests/ImageSpotFinderTest.cpp
@@ -5,13 +5,15 @@
 #include "../image_analysis/spot_finding/ImageSpotFinder.h"
 
 TEST_CASE("ImageSpotFinder_SignalToNoise") {
+
     size_t width = 100;
     size_t height = 100;
     std::vector<float> resolution(width * height, 2.0);
+    std::vector<bool> mask(width * height, false);
 
     resolution[width * 50 + 50] = 1.0;
 
-    ImageSpotFinder s(resolution, width, height);
+    ImageSpotFinder s(mask, resolution, width, height);
 
     std::vector<int32_t> input (width * height);
     for (int i = 0; i < width * height; i++)
@@ -41,11 +43,12 @@ TEST_CASE("ImageSpotFinder_SignalToNoise") {
 TEST_CASE("ImageSpotFinder_SignalToNoise_Resolution") {
     size_t width = 100;
     size_t height = 100;
+    std::vector<bool> mask(width * height, false);
     std::vector<float> resolution(width * height, 2.0);
 
     resolution[width * 50 + 50] = 1.0;
 
-    ImageSpotFinder s(resolution, width, height);
+    ImageSpotFinder s(mask, resolution, width, height);
 
     std::vector<int32_t> input (width * height);
     for (int i = 0; i < width * height; i++)
@@ -77,10 +80,11 @@ TEST_CASE("ImageSpotFinder_CountThreshold_Resolution") {
     size_t width = 100;
     size_t height = 100;
     std::vector<float> resolution(width * height, 2.0);
+    std::vector<bool> mask(width * height, false);
 
     resolution[width * 50 + 50] = 1.0;
 
-    ImageSpotFinder s(resolution, width, height);
+    ImageSpotFinder s(mask, resolution, width, height);
 
     std::vector<int32_t> input (width * height);
     for (int i = 0; i < width * height; i++)